Hi, I just installed the G13 in my 2017 Tundra and am able to program all the steering wheel keys except the volume buttons. They are not registering in the WheelKey Study
@Robert Cox
Hello.
Please try to reprogram the steering wheel controls buttons as follows:
Step 1.
Settings > Car > Factory settings(password: 126) > Others > Steering wheel keys assign > Can Key > Apply > Exit(Reboot).

Step 2.
Settings > Car > Steering Wheel Keys > start to program
OR
just open the App "Wheelkey Study" to program.
Here enclosed the operation video for your reference:
https://www.dropbox.com/scl/fi/q7ue7qnm6uhq25sgz39gt/Video-Steering-wheel-keys-assign-Can-Key.mp4?rlkey=8xptcydovh8fypb7m17rl474m&st=25ja091i&dl=0
If no luck, please record a video about the issue then send it to our email and indicate your Order Number & Purchase Date in email subject.
Thanks in advance.
✉️Email: team@dasaita.com